产品介绍
The GE IC695ALG808 RX3i Analog Output Module is a high-performance analog output module specifically designed for the PACSystems RX3i series by GE Automation & Controls. It is engineered to provide precise and stable analog output signals for controlling various industrial processes and devices such as valves, actuators, drives, and positioning systems.
This module converts digital data from the controller into proportional analog output signals, enabling smooth and accurate control / industrial systems. It supports both voltage and current output modes, making it compatible with a wide range / field devices. Built with robust electrical isolation, advanced diagnostics, and flexible configuration options, the IC695ALG808 ensures dependable operation in demanding industrial environments.
Its high accuracy, fast response time, and strong EMC performance make it a reliable choice for control applications where precision and stability are critical, such as process automation, power generation, oil and gas control, and manufacturing systems.
Technical Specifications
| Parameter | 描述 |
|---|---|
| 制造商 | GE Automation & Controls |
| Product 型号 | IC695ALG808 |
| Product Type | Analog Output Module |
| Series | PACSystems RX3i |
| Number / Channels | 8 Analog Output Channels |
| Output Signal Type | Voltage or Current |
| Voltage Output Range | 0–10 VDC, ±10 VDC |
| Current Output Range | 0–20 mA, 4–20 mA |
| Resolution | 16-bit Digital-to-Analog Conversion |
| Output Accuracy | ±0.1% / Full Scale |
| Output Load (Voltage Mode) | ≥ 1 kΩ |
| Output Load (Current Mode) | ≤ 500 Ω |
| Channel Update Time | < 2 ms per channel |
| Output Isolation | 2500 VDC (logic to field isolation) |
| Channel-to-Channel Isolation | None (common reference) |
| Power Consumption | 220 mA @ 5 VDC |
| Diagnostics | Overcurrent, Open Circuit, and Output Fault Detection |
| Configuration Tool | Pr/icy Machine Edition (PAC Machine Edition) |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Mounting Type | RX3i Backplane Mount |
| Dimensions (W × H × D) | 34 x 145 x 140 mm |
| 重量 | 0.295 kg |
| Compliance | CE, UL, cUL, RoHS Compliant |
| Connector Type | 20-pin Removable Terminal Block |
| Calibration | Factory Calibrated, Field-Adjustable via S/tware |
| Output Protection | Electronic short-circuit and overload protection |
Product Applications
The GE IC695ALG808 module is designed to deliver reliable and accurate analog outputs for a broad range / control applications. Its flexibility and performance make it an ideal component in both continuous and discrete process control systems.
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Industrial Process Control – Provides analog control signals for regulating valves, actuators, and dampers in process systems.
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Power Generation – Used to control analog parameters for turbine governors, excitation systems, and generator voltage regulation.
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Oil and Gas Systems – Provides precise analog outputs to control pressure regulators, pumps, and compressors.
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Manufacturing Automation – Controls analog drives, machine tools, and robotics requiring precise output control.
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Water and Wastewater Treatment – Regulates pumps, chemical dosing systems, and flow control valves.
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HVAC and Building Automation – Controls heating, cooling, and ventilation systems using proportional analog control.
Product Advantages
-
High Precision Analog Output
16-bit D/A conversion ensures smooth, accurate, and stable output for precise process control. -
Dual Mode Operation
Each channel can be independently configured for either voltage or current output, providing flexibility for different control scenarios. -
Advanced Fault Diagnostics
Features built-in monitoring for overcurrent, open circuit, and short-circuit conditions, ensuring quick fault identification and system reliability. -
Fast Output Response
With a channel update rate / under 2 milliseconds, it delivers real-time control responsiveness for high-speed automation systems. -
Strong Electrical Isolation
2500 VDC isolation between the logic and field side enhances safety and protects against electrical surges. -
Seamless Integration
Fully compatible with the GE RX3i PACSystems platform, and easily configured using Pr/icy Machine Edition s/tware. -
Industrial-Grade Reliability
Designed for use in harsh environments with wide temperature tolerance and strong electromagnetic imm件y.
FAQ
-
What type / output signals does the IC695ALG808 provide?
It provides both voltage (0–10 VDC, ±10 VDC) and current (0–20 mA, 4–20 mA) outputs. -
How many output channels are available on this module?
The IC695ALG808 includes 8 independent analog output channels. -
Can each channel be configured separately?
Yes, each channel can be independently configured for voltage or current output. -
What is the digital-to-analog conversion resolution / the module?
It /fers 16-bit resolution, providing high accuracy and smooth signal generation. -
Does the module support isolation between channels?
No, all channels share a common reference, though isolation exists between logic and field sides. -
What protection features are built into the module?
It includes electronic protection against overcurrent, open circuit, and short-circuit conditions. -
What is the update rate / each output channel?
The module updates each channel in less than 2 milliseconds. -
Is calibration required before installation?
The module is factory-calibrated but can be fine-tuned using Pr/icy Machine Edition if necessary. -
Can voltage and current outputs be mixed on different channels?
Yes, users can configure some channels for voltage and others for current simultaneously. -
Is the IC695ALG808 compatible with all RX3i controllers?
Yes, it is fully compatible with all RX3i CPUs and backplanes in the PACSystems series.
Related 型号s (Same Series or Function)
| 型号 | 描述 |
|---|---|
| IC695ALG600 | 8-channel analog input module for voltage/current signals |
| IC695ALG616 | 16-channel isolated analog input module |
| IC695ALG626 | 8-channel RTD input module for temperature measurement |
| IC695ALG628 | 8-channel analog input module supporting voltage and current |
| IC695ALG708 | 8-channel high-resolution analog input module |
| IC695ALG728 | 8-channel analog output module for current/voltage signals |
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|---|---|
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